UK Space Jobs

Spire · Glasgow

Design, implement, test and maintain embedded firmware for satellite systems, working within a Platform team that interfaces with R&D, manufacturing and operations. Involves optimising serial protocols, debugging on-orbit and on-ground issues, and building interface tools, with FreeRTOS, Embedded C, Python/Bash and Arm Cortex microcontrollers in a fast design-to-launch cycle.

Filtronic · Cambridge

Design and develop analogue, digital and mixed-signal electronic systems across the full product lifecycle, from concept to volume manufacture. Work in a multidisciplinary team with RF, software, firmware and mechanical engineers on telecoms, space, defence and high-altitude platform products, owning system-level architecture, integration, verification and EMC/safety compliance.

Filtronic · Cambridge

Design precision mechanical components and assemblies for high-frequency RF and microwave products, from concept through volume production. Work spans SolidWorks CAD, thermal CFD and FEA structural analysis, waveguide and cooling architectures, plus manufacturing support with CNC, die-casting and additive processes. Based at the Cambridge Science Park site within a multidisciplinary engineering team.

ClearSpace · London

Supports the full technical development of satellite missions, from early concept and requirements through launch and in-orbit commissioning. Coordinates system-level activities, manages interfaces and maintains the system baseline and engineering documentation across subsystems. Works on current missions and future projects within the Systems Engineering Team.

ClearSpace · London

Acts as technical authority for a pioneering space mission, leading end-to-end development across space, ground and launch segments. Coordinates multidisciplinary domain experts, manages technical baselines, budgets and risk, and supports in-orbit operations including LEOP and IOT. Based in London or Luxembourg, working with institutional and commercial partners.

Matchtech · Gloucestershire · £450 – £550 pd

Lead supplier management and technical integration for LTPEM fuel cell stack programmes in the aerospace sector, acting as subject matter expert during design reviews and supporting balance-of-plant fluid systems. Analyse test data to assess stack health, degradation and failure indicators, and apply systems engineering to hydrogen-electric propulsion development.

Surrey Satellite Technology · Guildford

Accountable for delivering constellation satellite missions from contract award through spacecraft development, launch, commissioning and operational acceptance. Leads cross-functional engineering, operations, commercial and supply chain teams, acting as primary customer interface and owning programme performance, risk, budgets and schedules. Requires satellite systems experience and strong MS Project skills.

Gregory Martin International · Portsmouth · £60,000 – £80,000 pa

Lead major systems engineering consulting projects for defence clients, delivering technical excellence across requirements, architecture, MBSE and integration. The role combines team leadership, client delivery, subject-matter expertise and business development, including bids and stakeholder engagement with UK MOD and defence primes.

Gregory Martin International · Chippenham · £60,000 – £80,000 pa

Lead major consulting projects across defence, energy and health, delivering technical excellence in requirements engineering, architecture development, systems analysis and MBSE. The role combines team leadership, client delivery, technical expertise and business development, including bid input and mentoring junior consultants. Distinct for its defence focus and work with UK MOD, primes and government bodies.

Foundational · London

Own the laser subsystem in autonomous satellite laser ranging stations, from specifying and qualifying pulsed laser sources with suppliers to integrating beam delivery, cooling, power, control and safety interlocks. Characterise performance with test rigs and improve reliability so lasers run unattended at remote sites, working alongside optics, software and astrodynamics specialists.

Foundational · London

Owns optical design across laser ranging stations, optical tracking systems and retroreflector products, from requirements and tolerancing through to verified hardware. Runs trade studies with suppliers on telescopes, windows, coatings and filters, and mentors graduate and junior engineers. Hands-on lab work includes alignment, metrology and interferometry.

Astroscale · Didcot

Develops and maintains flight dynamics software for defence-focused space control missions, specifying algorithms and integrating with an in-house flight dynamics suite. Works in an Agile team with the commercial defence team and Chief Engineer, also supporting bids, customer training and ground segment verification and validation.

Astroscale · Didcot

Lead a team of 6-8 systems engineers who act as the technical linchpin for Astroscale UK's space systems projects across the product lifecycle. The role combines hands-on mission concept definition, requirements derivation, trade-off analysis and system architecture with line management, task planning, appraisals and recruitment. Distinct for its blend of deep space systems engineering and people leadership in an on-orbit servicing context.

CBSbutler Holdings Limited trading as CBSbutler · Basingstoke · £55 – £500 ph

Supports the delivery of sensitive MOD and aerospace programmes on-site with Edgewing, maintaining project plans, schedules and RAID logs while coordinating meetings and stakeholder updates. Monitors budgets, resources and governance compliance across Agile, Waterfall and hybrid methodologies, escalating risks to senior project managers.

Saab · Oakley

A two-year structured graduate programme rotating through four six-month placements across core engineering disciplines, working hands-on with autonomous vehicle technology in the Blue Bear business unit. Graduates rotate as a cohort at the Oakley, Bedfordshire office, supported by managers and mentors, with a final placement and possible conversion to a permanent role.